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Internal Medicine

Ana De Diego, MD

Sees patients in Fort Lauderdale, FL · Coral Gables, FL · Florida

Summary

Dr. Ana De Diego, MD is an internal medicine doctor at 1600 S Andrews Ave, Fort Lauderdale, FL 33316. Phone: (954) 355-4400. Accepts Medicare assignment. In 2024, Ana De Diego had 111 Original Medicare patients and 322 services. NPI 1861011686. Source: CMS National Downloadable File, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 1600 S Andrews Ave, Fort Lauderdale, FL 33316 · Directions (1 more location)
  • Phone: (954) 355‑4400
  • Medicare: Accepts Medicare assignment
  • Group practice: University of Miami (+1 more)
  • Medical school: graduated 2018 (8 years since medical school)
  • Gender (as listed): Female
  • Telehealth: offered

From official Medicare data

This page shows what Medicare's official clinician data says about Ana De Diego, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Ana De Diego accept Medicare assignment?
Yes. Medicare's clinician data says Ana De Diego accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Ana De Diego see?
In 2024, CMS data shows 111 Original Medicare patients and 322 services for Ana De Diego. This counts Original Medicare only and measures volume, not quality.
What is Ana De Diego's NPI number?
1861011686. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Ana De Diego, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients111
Services billed to Medicare322
Different services or procedures28
Participating Medicare providerYes
Average age of these patients72

Most frequent services

  1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)134 services
  2. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)37 services
  3. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)23 services
  4. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)22 services
  5. Administration of vaccine (90471)11 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure75%
  • High cholesterol75%
  • Arthritis59%
  • Diabetes40%
  • Depression32%
  • Anxiety32%

Practice locations

Addresses where Ana De Diego is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Ana De Diego as a member of these groups (CMS data updated October 2, 2026).

  • University of Miami2,377 clinicians in the group
  • Florida Hospital Medicine Services, LLC260 clinicians in the group

Specialties

Find other Internal Medicine doctors in Florida →

Other internal medicine doctors in Fort Lauderdale

Clinicians with the same Medicare primary specialty in Fort Lauderdale, FL — not a recommendation.

All internal medicine doctors in Fort Lauderdale →

Other clinicians in University of Miami

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Graduation year2018 (8 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1861011686
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  2. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians